If the Scheduler runs on the same host than the Virtual DataPort server, we recommend using the same keytab file and the same Service Principal Name as in the Virtual DataPort server. That way, you do not have do anything extra and the Server will be easier to manage.

If you want this tool to use a different service principal name (SPN), the new SPN has to follow the same rules described in the previous section (Declaring a Service Principal Name (SPN)). In addition, you have to create another user account because two SPNs cannot share the same user account.